/*
 * Copyright (c) 2020 Oracle and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.helidon.microprofile.graphql.server;

import java.util.Objects;

/**
 * An abstract implementation of a {@link DescriptiveElement}.
 */
class AbstractDescriptiveElement implements DescriptiveElement {

    /**
     * The description for an element.
     */
    private String description;

    @Override
    public void description(String description) {
        this.description = description;
    }

    @Override
    public String description() {
        return this.description;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        AbstractDescriptiveElement that = (AbstractDescriptiveElement) o;
        return Objects.equals(description, that.description);
    }

    @Override
    public int hashCode() {
        return Objects.hash(description);
    }
}
